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CN-121992537-A - Fabric carding device and process in cashmere garment processing process

CN121992537ACN 121992537 ACN121992537 ACN 121992537ACN-121992537-A

Abstract

The invention provides a fabric carding device and a process thereof in the cashmere garment processing process, wherein the fabric carding device comprises a frame, a cylindrical main cylinder capable of rotating is arranged on the frame, a cylindrical auxiliary cylinder capable of rotating is arranged on one side of the main cylinder, a plurality of main carding pieces and auxiliary carding pieces are uniformly fixed on annular surfaces of the main cylinder and the auxiliary cylinder respectively, the adjacent main carding pieces and the auxiliary carding pieces are mutually meshed, an adjusting component is arranged in an inner cavity of the auxiliary cylinder, the adjusting component drives the adjusting carding pieces positioned on the surface of the auxiliary cylinder to periodically stretch and retract when the auxiliary cylinder Lin Zizhuai is arranged, and the adjusting carding pieces are positioned at a gap between the main carding pieces and the auxiliary carding pieces. Through setting up telescopic regulation carding, make the fibrous layer receive the flexible carding effect that has rhythm variation in carding the district, form dynamic carding force and distribute, make the fibre go through snatching, disturbance and release process in proper order in different time windows to be favorable to breaking up the fibre bundle and improving fibre parallelism, and then promote carding sufficiency and carding quality.

Inventors

  • JIANG GUILING
  • HU SHOUPING
  • Sun Longzhen

Assignees

  • 大连格尔特服装有限公司

Dates

Publication Date
20260508
Application Date
20260407

Claims (7)

  1. 1. The utility model provides a fabric carding unit in cashmere clothing course of working, includes frame (1), install main cylinder (2) of autorotation on frame (1), one side of main cylinder (2) sets up the supplementary cylinder (3) of same autorotation, be fixed with a plurality of evenly distributed's main carding piece (21) and supplementary carding piece (31) on the annular face of main cylinder (2) and supplementary cylinder (3) respectively, and adjacent main carding piece (21) and supplementary carding piece (31) intermeshing set up, its characterized in that: An adjusting component (5) is arranged in the inner cavity of the auxiliary cylinder (3), the adjusting component (5) drives an adjusting carding piece (523) positioned on the surface of the auxiliary cylinder (3) to stretch when the auxiliary cylinder (3) rotates, and the adjusting carding piece (523) is positioned at a gap between the main carding piece (21) and the auxiliary carding piece (31); The auxiliary cylinder (3) is of a hollow cylindrical shell structure, connecting pipes (32) are fixed on the round end faces of the two sides of the auxiliary cylinder (3), and the connecting pipes (32) are communicated with the inner cavity of the auxiliary cylinder (3); The bearing shaft (4) is inserted into the inner cavity of the auxiliary cylinder (3), the auxiliary cylinder (3) can rotate on the bearing shaft (4), two ends of the bearing shaft respectively protrude out of the corresponding end parts of the connecting pipes (32), and two ends of the bearing shaft (4) are fixed on the frame (1); The adjusting assembly (5) comprises a driving part (51) and a driven part (52), wherein the driving part (51) is arranged on the bearing shaft (4), a plurality of driven parts (52) are distributed in an annular array, the driven parts (52) are arranged on the inner wall of the auxiliary cylinder (3), and the adjusting assembly (5) is also in a plurality of parts and distributed at equal intervals along the axial direction of the auxiliary cylinder (3); The driven part (52) synchronously rotates along with the auxiliary cylinder (3), and the driven part (52) in rotation passes through the driving part (51) and is in transmission connection with the driving part (51), so that the adjusting carding piece (523) on the driven part (52) is pushed to stretch; The device also comprises a plurality of flow guide assemblies (6) which are arranged at equal intervals along the circumference of the auxiliary cylinder (3), each flow guide assembly (6) can synchronously rotate along with the auxiliary cylinder (3), and when the flow guide assemblies (6) rotate along with the auxiliary cylinder (3) to a side close to the main cylinder (2), a local area forms directional micro-airflow.
  2. 2. The device for carding fabric in the cashmere garment manufacturing process according to claim 1, wherein the driving part (51) comprises a supporting rod (511) arranged along the radial direction of the auxiliary cylinder (3), the supporting rod (511) is fixed on the bottom side wall of the bearing shaft (4), a driving guide piece (512) is fixed on the end part of the supporting rod (511), the surface of the driving guide piece (512) is provided with a circular arc-shaped driving guide surface, and a driven piece passing through the circular arc-shaped driving guide surface is pushed to move.
  3. 3. A fabric carding device in the cashmere garment processing process according to claim 2, characterized in that the driven part (52) comprises a moving rod (521) arranged along the radial direction of the auxiliary cylinder (3), the moving rod (521) is slidingly connected with the surface of a guiding jacket (524), the guiding jacket (524) is fixed on the inner wall of the auxiliary cylinder (3), a driven guide piece (527) is fixed on one side end of the moving rod (521) close to the bearing shaft (4), and a circular arc-shaped driven guide surface which can be lapped with the driving guide surface is arranged on the driven guide piece (527); The other end of the moving rod (521) is fixed to a deformable sealing cover and is fixedly connected with an adjusting carding piece (523) through the sealing cover; The surface of the moving rod (521) is sleeved with a spring.
  4. 4. The device for carding fabric in the cashmere garment processing process according to claim 1, wherein the flow guiding component (6) comprises a follow-up part and an airflow generating part, the follow-up part is fixed on the bearing shaft (4), the airflow generating part is fixed on the inner wall of the auxiliary cylinder (3), the airflow generating part rotates along with the auxiliary cylinder (3), one end of the airflow generating part moves on the follow-up part, and after moving to one side of the main cylinder (2), airflow blowing to one side of the surface of the main cylinder (2) is generated.
  5. 5. The device for carding fabric in the cashmere garment processing process according to claim 4, wherein the follow-up part comprises at least one guide rail (61), the guide rail (61) is fixed on the bearing shaft (4), the guide rail (61) is of an annular structure, one side of the bottom of the guide rail (61) close to the main cylinder (2) is outwards protruded to form a driving end, one side of the guide rail (61) is provided with a mounting cross shaft (62), one side end of the mounting cross shaft (62) close to the corresponding guide rail (61) is fixedly provided with a sliding block (621), the sliding block (621) is connected on the guide rail (61) in a sliding mode, and the mounting cross shaft (62) is fixedly connected with the airflow generating part; the mounting cross shaft (62) drives the airflow generating portion to generate airflow during passing through the driving end.
  6. 6. The device for carding fabric in the cashmere garment processing process according to claim 5, wherein the airflow generating part comprises a cylindrical pressurizing shell (67), the pressurizing shell (67) is fixed on the inner wall of the auxiliary cylinder (3) through a second connecting rod (671), a flow guide pipe (65) is connected to one side end part of the pressurizing shell (67), and the flow guide pipe (65) penetrates through the side wall of the auxiliary cylinder (3) and is fixedly connected with a flow guide cover (66); The piston plate (64) is slidably connected to the inner wall of the pressurizing shell (67), a transmission rod (63) is fixed to the outer wall of one side, far away from the guide pipe (65), of the piston plate (64), the transmission rod (63) is fixed to the mounting transverse shaft (62), and the transmission rod (63), the guide pipe (65) and the pressurizing shell (67) are all arranged in a collinear mode and are arranged along the radial direction of the auxiliary cylinder (3).
  7. 7. The method for carding the fabric by using the fabric carding device in the cashmere garment processing process according to claim 1, wherein the method comprises the following steps: Step 1, feeding fibers, namely conveying the cashmere fibers to be carded to a carding area formed between a main cylinder (2) and an auxiliary cylinder (3) through a feeding mechanism, so that the fibers are firstly contacted with a main carding piece (21) on the surface of the main cylinder (2) and are grabbed and driven; Step 2, primary opening and main carding, wherein under the high-speed rotation action of a main cylinder (2), fibers are unfolded along the surface of the main cylinder (2) to form a fiber layer, and simultaneously an auxiliary cylinder (3) rotates synchronously, and an auxiliary carding piece (31) on the surface of the auxiliary cylinder is meshed with a main carding piece (21) to perform multidirectional carding on fiber bundles, so that the fibers are gradually loosened and tend to be arranged in parallel, and primary opening is realized; Step3, flexible adjusting carding, wherein an adjusting component (5) in an inner cavity of the auxiliary cylinder (3) drives an adjusting carding piece (523) positioned on the surface of the auxiliary cylinder (3) to periodically extend and retract in the autorotation process of the auxiliary cylinder (3): When the adjusting carding piece (523) stretches out, the adjusting carding piece enters a gap area between the main carding piece (21) and the auxiliary carding piece (31), and secondary carding and disturbance actions are applied to the fiber layer; When the carding piece (523) is regulated to retract, a local avoiding space is formed, so that the fibers are released and rearranged, and fiber breakage and short velvet generation caused by continuous strong grasping are reduced; Step 4, forming a fiber web, gradually forming a uniform and continuous fiber layer on the surface of the main cylinder (2) by the fibers after multi-stage flexible carding, and conveying the fibers to a fiber stripping area along with the rotation of the main cylinder (2); And 5, stripping and outputting the fiber web, stripping the fiber layer on the surface of the main cylinder (2) at a lower linear speed through a doffer component arranged on the side part of the main cylinder (2), and stably transferring the carded fiber web to a subsequent drawing or winding process, thereby finishing the cashmere carding process.

Description

Fabric carding device and process in cashmere garment processing process Technical Field The invention relates to the field of cashmere garment processing, in particular to a fabric carding device and a process thereof in the cashmere garment processing process. Background In the existing cashmere carding process, fixed carding teeth or card clothing arranged on the surface of a cylinder are adopted for continuous and single-strength rigid carding. When the structure is operated, carding force applied to the fiber layer is basically kept constant, and the problems of fiber breakage, short velvet increase, insufficient fiber bundle dispersion and the like are easily caused by the fact that fibers are strongly grasped for a long time in a local area due to lack of rhythmic change and flexible adjustment capability. Meanwhile, as the carding force distribution is single, the adhesion or accumulation phenomenon of the fibers is easy to form on the surface of the cylinder, so that the fiber flow state is not uniform enough, and further the conditions of fluctuation of the winding spring, insufficient carding stability and the like are achieved. Therefore, the fabric carding device and the process thereof in the cashmere garment processing process are provided for the problems. Disclosure of Invention The invention provides a fabric carding device and a process thereof in the cashmere garment processing process, which aim to solve the problems of lack of flexible adjustment of carding force, easy breakage of fibers, increase of short velvet rate, uneven flow of fiber layers, and initiation of evenness fluctuation caused by continuous single rigid carding by adopting fixed carding teeth in the existing cashmere carding process. The invention solves the technical problems by the following technical proposal: The invention provides a fabric carding device in the cashmere garment processing process, which comprises a frame, wherein a rotatable cylindrical main cylinder is arranged on the frame, a rotatable cylindrical auxiliary cylinder is arranged on one side of the main cylinder, a plurality of uniformly distributed main carding pieces and auxiliary carding pieces are respectively fixed on annular surfaces of the main cylinder and the auxiliary cylinder, and the adjacent main carding pieces and the adjacent auxiliary carding pieces are mutually meshed; An adjusting component is arranged in the inner cavity of the auxiliary cylinder, the adjusting component drives an adjusting carding piece positioned on the surface of the auxiliary cylinder to stretch and retract when the auxiliary cylinder Lin Zizhuai is arranged, and the adjusting carding piece is positioned at a gap between the main carding piece and the auxiliary carding piece. The telescopic adjusting carding piece is arranged on the adjusting component, so that the adjusting carding piece can follow-up generate periodical extension and retraction movement in the rotation process of the auxiliary cylinder, and a flexible carding effect with rhythm change is applied to a fiber layer positioned in a carding area between the main cylinder and the auxiliary cylinder. Compared with the mode that continuous grabbing is carried out only by means of a fixed carding piece, the structure can form dynamic change carding force distribution in the rotary process of the auxiliary cylinder, so that fibers are sequentially grabbed, disturbed and released in different time windows, gradual scattering of fiber bundles is facilitated, the parallel arrangement degree of the fibers is improved, and carding sufficiency is improved. In the technical scheme, two sides of a main cylinder are arranged on a frame, a first driving belt wheel is fixed on the round end surface of one side of the main cylinder, the main cylinder is in transmission connection with a corresponding driving motor through the first driving belt wheel, and the main cylinder Lin Zizhuai is driven by the driving motor; Both sides of the auxiliary cylinder are arranged on the frame, a second driving belt wheel is fixed on one side end part of the auxiliary cylinder, the auxiliary cylinder is in transmission connection with a corresponding driving motor through the second driving belt wheel, and the auxiliary cylinder Lin Zizhuai is driven by the driving motor. The first driving belt wheel and the second driving belt wheel are in driving connection with corresponding motors, so that the main cylinder and the auxiliary tin Lin Zizhuai are driven. In the technical scheme, the auxiliary cylinder is of a hollow cylindrical shell structure, connecting pipes are fixed on the round end faces of two sides of the auxiliary cylinder, the connecting pipes are communicated with the inner cavity of the auxiliary cylinder, and the second driving belt wheels are sleeved and fixed on the corresponding connecting pipes; the bearing shaft is inserted into the inner cavity of the auxiliary cylinder, the auxiliary cylinder can rotate on